jQuery：在页面加载时触发单选按钮上的点击事件
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jQuery: Triggering a click event on a radio button on page load
提问by peipst9lker
I have 3 radio buttons which hide/show some div's. The radio buttons are getting generated by a php script, I want jquery to check the first radio button (works already!) and then trigger the click function so it hides/shows the related stuff.
我有 3 个单选按钮，它们隐藏/显示一些 div。单选按钮是由 php 脚本生成的，我希望 jquery 检查第一个单选按钮（已经工作！）然后触发点击功能，以便隐藏/显示相关内容。
$("input:radio:first").attr("checked", true).trigger("click");
The .trigger("click"); actually does not work.
.trigger("click"); 实际上不起作用。
The click event of the radio buttons looks like this:
单选按钮的点击事件如下所示：
$("input[name='type']").on("click", function() { ... });
Any ideas?
有任何想法吗？
回答by bArmageddon
Try doing it after DOM ready, like this:
尝试在 DOM 准备好后执行此操作，如下所示：
$(function(){
$("input:radio:first").click();
});
Maybe it hasn't finish loading. use .click.
可能还没加载完。使用.click.
